JP2012235147A - 発光素子パッケージモジュール - Google Patents
発光素子パッケージモジュール Download PDFInfo
- Publication number
- JP2012235147A JP2012235147A JP2012154343A JP2012154343A JP2012235147A JP 2012235147 A JP2012235147 A JP 2012235147A JP 2012154343 A JP2012154343 A JP 2012154343A JP 2012154343 A JP2012154343 A JP 2012154343A JP 2012235147 A JP2012235147 A JP 2012235147A
- Authority
- JP
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- Prior art keywords
- light emitting
- lens
- mold
- emitting device
- emitting unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 claims description 15
- 239000000758 substrate Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 14
- 238000000465 moulding Methods 0.000 claims description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 9
- 239000010703 silicon Substances 0.000 claims description 9
- 229910052710 silicon Inorganic materials 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 238000000605 extraction Methods 0.000 abstract description 4
- 238000002347 injection Methods 0.000 description 15
- 239000007924 injection Substances 0.000 description 15
- 239000003566 sealing material Substances 0.000 description 8
- 239000004593 Epoxy Substances 0.000 description 6
- 229920000515 polycarbonate Polymers 0.000 description 6
- 239000004417 polycarbonate Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000011344 liquid material Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000012778 molding material Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14639—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components
- B29C45/14655—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components connected to or mounted on a carrier, e.g. lead frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14311—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles using means for bonding the coating to the articles
- B29C2045/14327—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles using means for bonding the coating to the articles anchoring by forcing the material to pass through a hole in the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14836—Preventing damage of inserts during injection, e.g. collapse of hollow inserts, breakage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2703—Means for controlling the runner flow, e.g. runner switches, adjustable runners or gates
- B29C45/2704—Controlling the filling rates or the filling times of two or more mould cavities by controlling the cross section or the length of the runners or the gates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3475—Displays, monitors, TV-sets, computer screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/747—Lightning equipment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/52—Encapsulations
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Led Device Packages (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Abstract
【解決手段】発光ユニット製作装置において、少なくとも1つ以上の発光ユニット200を介在して互いに結合される第1金型110と第2金型120とからなる金型100と、第1金型110及び第2金型120のいずれか一側において、発光ユニットと対向する位置に形成されるレンズ形状の溝121と、金型の外側から溝までつながる移動通路122と、を備える構成とした。
【選択図】図2
Description
本発明の様々な修正及び変形を許容する上で、その特定の実施例を図面に基づいて例示し、その詳細について以下に説明する。ただし、これらの特定の実施例は本発明を限定するためのものではなく、本発明は、添付の特許請求の範囲で定義された本発明の思想と合致するあらゆる修正、均等及び代用を含む。
図2に示すように、本発明の第1実施例は、発光ユニット200を介在して互いに結合される金型100である。
図5に示すように、本発明の第2実施例は、金型100の第1金型110にレンズ形状の溝111が形成され、発光ユニット200が第2金型120に設置された状態を示している。
一方、発光ユニット200が印刷回路基板210上の発光ダイオードパッケージ220である場合には、印刷回路基板210には回路を構成するために導線が印刷されている。
Claims (10)
- 印刷回路基板と、
前記印刷回路基板上に位置している少なくとも一つの発光素子と、
前記印刷回路基板上にダイレクト成形された少なくとも一つのレンズと、
前記印刷回路基板上の基板保護部と、
を備え、
前記基板保護部は、前記レンズの周囲に位置している、発光素子パッケージモジュール。 - 前記基板保護部は、前記レンズの縁に接している、請求項1に記載の発光素子パッケージモジュール。
- 前記基板保護部は、伸縮性の材質からなる、請求項1または2に記載の発光素子パッケージモジュール。
- 前記基板保護部は、レンズ成形工程中に前記印刷回路基板を保護するためのものである、請求項1乃至3のいずれか1項に記載の発光素子パッケージモジュール。
- 前記基板保護部は、前記レンズの縁に沿って円形の凹凸で形成された、請求項1乃至4のいずれか1項に記載の発光素子パッケージモジュール。
- 前記基板保護部は、回路を具現するために印刷された導線を含み、前記基板保護部は、前記導線の高さよりも高く形成された、請求項1乃至5のいずれか1項に記載の発光素子パッケージモジュール。
- 前記発光素子は、発光ダイオードまたは発光素子パッケージを含む、請求項1乃至6のいずれか1項に記載の発光素子パッケージモジュール。
- 一面に発光素子が実装された印刷回路基板と、
前記印刷回路基板上で前記発光素子の周囲に位置している充填材と、
前記充填材と共に成形されたレンズと、
前記レンズの周囲に位置している基板保護部と、
を備える、発光素子パッケージモジュール。 - 前記充填材及び前記レンズは、シリコン樹脂またはエポキシ樹脂からなる、請求項8に記載の発光素子パッケージモジュール。
- 前記レンズ及び前記充填材は一体として成形された、請求項8または9に記載の発光素子パッケージモジュール。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2006-0052037 | 2006-06-09 | ||
KR1020060052037A KR100789951B1 (ko) | 2006-06-09 | 2006-06-09 | 발광 유닛 제작 장치 및 방법 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007045441A Division JP5087294B2 (ja) | 2006-06-09 | 2007-02-26 | 発光ユニット製作装置、発光ユニットのレンズ成形装置、発光素子パッケージ及び発光ユニット製造方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014083925A Division JP2014195083A (ja) | 2006-06-09 | 2014-04-15 | 発光素子パッケージモジュール |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2012235147A true JP2012235147A (ja) | 2012-11-29 |
Family
ID=38526556
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007045441A Active JP5087294B2 (ja) | 2006-06-09 | 2007-02-26 | 発光ユニット製作装置、発光ユニットのレンズ成形装置、発光素子パッケージ及び発光ユニット製造方法 |
JP2012154343A Pending JP2012235147A (ja) | 2006-06-09 | 2012-07-10 | 発光素子パッケージモジュール |
JP2014083925A Pending JP2014195083A (ja) | 2006-06-09 | 2014-04-15 | 発光素子パッケージモジュール |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007045441A Active JP5087294B2 (ja) | 2006-06-09 | 2007-02-26 | 発光ユニット製作装置、発光ユニットのレンズ成形装置、発光素子パッケージ及び発光ユニット製造方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014083925A Pending JP2014195083A (ja) | 2006-06-09 | 2014-04-15 | 発光素子パッケージモジュール |
Country Status (7)
Country | Link |
---|---|
US (2) | US7496270B2 (ja) |
EP (1) | EP1864780B1 (ja) |
JP (3) | JP5087294B2 (ja) |
KR (1) | KR100789951B1 (ja) |
CN (1) | CN101085543B (ja) |
DE (1) | DE602007006718D1 (ja) |
TW (1) | TWI426621B (ja) |
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- 2007-02-12 DE DE602007006718T patent/DE602007006718D1/de active Active
- 2007-02-12 EP EP07250548A patent/EP1864780B1/en active Active
- 2007-02-16 US US11/707,112 patent/US7496270B2/en active Active
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- 2007-03-05 CN CN200710085430.8A patent/CN101085543B/zh active Active
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Also Published As
Publication number | Publication date |
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EP1864780A2 (en) | 2007-12-12 |
JP2007329450A (ja) | 2007-12-20 |
TWI426621B (zh) | 2014-02-11 |
US20070286550A1 (en) | 2007-12-13 |
US7496270B2 (en) | 2009-02-24 |
TW200746467A (en) | 2007-12-16 |
CN101085543A (zh) | 2007-12-12 |
KR100789951B1 (ko) | 2008-01-03 |
EP1864780B1 (en) | 2010-05-26 |
EP1864780A3 (en) | 2008-02-20 |
JP2014195083A (ja) | 2014-10-09 |
US7869674B2 (en) | 2011-01-11 |
DE602007006718D1 (de) | 2010-07-08 |
KR20070117865A (ko) | 2007-12-13 |
JP5087294B2 (ja) | 2012-12-05 |
US20090136179A1 (en) | 2009-05-28 |
CN101085543B (zh) | 2013-01-23 |
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